There’s no more spilling with our personalized Easy Fill Flask, a new design that eliminates drips and drops and prevents waste. Wider than most standard flasks, this stainless steel design includes a plastic membrane that forms a leak-proof seal. Fits in a pocket for easy storage and discretion. Great groomsmen gift! Measures 1" wide, 3 1/2" long at the bottom and 3 3/8" at the top and stands 4 1/8". Holds 5 ounces. Personalized with two lines of up to 15 characters per line.